Thomas Harte
|
debdad350d
|
Don't allow a disabled screen to interfere with Yamaha addressing.
|
2023-02-02 12:03:33 -05:00 |
|
Thomas Harte
|
0d4dc214fb
|
Merge branch 'MSX2' of github.com:TomHarte/CLK into MSX2
|
2023-02-02 11:38:45 -05:00 |
|
Thomas Harte
|
8f5c7fcabc
|
Merge branch 'MSX2' of github.com:TomHarte/CLK into MSX2
|
2023-02-01 22:25:12 -05:00 |
|
Thomas Harte
|
115acf835e
|
Vertical state is actually tristate.
|
2023-02-01 22:25:00 -05:00 |
|
Thomas Harte
|
c0fec8db15
|
Clean up macro.
|
2023-02-01 15:05:21 -05:00 |
|
Thomas Harte
|
f0e70f18fd
|
Fix seeding of output_pointer_.
|
2023-02-01 14:59:42 -05:00 |
|
Thomas Harte
|
9d2841bf6a
|
Reenable full ram pointer capture. Thanks @PatrickvL !
|
2023-02-01 14:55:33 -05:00 |
|
Thomas Harte
|
1264600bab
|
Shorten long lines.
|
2023-02-01 14:18:36 -05:00 |
|
Thomas Harte
|
002d27d9c2
|
Resolve various type conversion errors, and reduce duplication.
|
2023-02-01 14:17:49 -05:00 |
|
Thomas Harte
|
a315384e30
|
Provide context for byte-by-byte commands.
|
2023-01-31 21:29:55 -05:00 |
|
Thomas Harte
|
c5c722ae56
|
Generalise axis steps; begin HMMV.
|
2023-01-31 13:35:39 -05:00 |
|
Thomas Harte
|
872b9e5021
|
Predict Yamaha horizontal retrace interrupts.
|
2023-01-30 21:33:47 -05:00 |
|
Thomas Harte
|
492a170b20
|
Implement much of Yamaha line interrupts.
|
2023-01-30 21:24:53 -05:00 |
|
Thomas Harte
|
bc4c54800e
|
Type out just a little of status register 1.
|
2023-01-30 20:20:33 -05:00 |
|
Thomas Harte
|
8f20cb93e9
|
Note missed status accesses.
|
2023-01-29 21:20:50 -05:00 |
|
Thomas Harte
|
73e79b14ea
|
Use Yamaha palette pervasively.
|
2023-01-29 21:17:00 -05:00 |
|
Thomas Harte
|
3142f5c21d
|
Be overt about what replaces LineMode.
|
2023-01-29 21:04:15 -05:00 |
|
Thomas Harte
|
6d7f189ce7
|
Attempt the full panoply of logical pixel modes, across all graphics modes.
|
2023-01-29 18:28:49 -05:00 |
|
Thomas Harte
|
a91a5b8d07
|
Refer to actual field.
|
2023-01-29 18:02:09 -05:00 |
|
Thomas Harte
|
4cdcd3ac7d
|
Retain logical operation, take colour combination outside the loop.
|
2023-01-29 13:29:19 -05:00 |
|
Thomas Harte
|
0576451102
|
Be overt about colour direction.
|
2023-01-29 13:22:56 -05:00 |
|
Thomas Harte
|
1e646eb57b
|
Improve transfer flag for LMMC.
|
2023-01-28 21:45:05 -05:00 |
|
Thomas Harte
|
d3c446d91b
|
Take a shot at LMMC.
|
2023-01-28 21:30:45 -05:00 |
|
Thomas Harte
|
c6cda7c401
|
Switch to absolute placement of deferred events; properly serialise commands.
|
2023-01-28 11:55:12 -05:00 |
|
Thomas Harte
|
7e69e33ec2
|
Use paletted Yamaha border colour.
|
2023-01-27 22:42:02 -05:00 |
|
Thomas Harte
|
95e00dd958
|
Take slightly wrong-headed steps towards proper command timing.
|
2023-01-27 22:20:36 -05:00 |
|
Thomas Harte
|
8a673a697b
|
Further adapt internal terminology.
|
2023-01-27 12:30:09 -05:00 |
|
Thomas Harte
|
d42b6df570
|
Retain extra pattern name address bits.
|
2023-01-27 06:44:11 -05:00 |
|
Thomas Harte
|
81b00c6d97
|
Add notes.
|
2023-01-26 22:25:10 -05:00 |
|
Thomas Harte
|
1e5f751bc0
|
Require STOP in order to stop.
|
2023-01-26 22:08:36 -05:00 |
|
Thomas Harte
|
9a65fffe16
|
That's PSET, not POINT.
|
2023-01-26 22:02:40 -05:00 |
|
Thomas Harte
|
515fa22bfe
|
Implement point.
|
2023-01-26 21:52:41 -05:00 |
|
Thomas Harte
|
66ac089cc2
|
Deallocate.
|
2023-01-26 21:49:32 -05:00 |
|
Thomas Harte
|
5d5098acb2
|
Hack in vertical scrolling.
|
2023-01-26 21:38:51 -05:00 |
|
Thomas Harte
|
75acbd2d6c
|
A quick hack shows some part of the MSX logo.
|
2023-01-26 21:31:49 -05:00 |
|
Thomas Harte
|
1c6a0ad3f7
|
Clean up repetition.
|
2023-01-26 19:51:56 -05:00 |
|
Thomas Harte
|
fbfa26ad5e
|
Minor steps towards implementing Line .
|
2023-01-26 12:55:08 -05:00 |
|
Thomas Harte
|
b12fd00145
|
Generate an appropriate instance for line drawing.
|
2023-01-26 12:09:06 -05:00 |
|
Thomas Harte
|
0c8815d6a0
|
Retain command-engine context.
|
2023-01-26 11:59:27 -05:00 |
|
Thomas Harte
|
700470915a
|
Add pixel serialisation for Yamaha graphics mode 5.
|
2023-01-24 23:07:29 -05:00 |
|
Thomas Harte
|
63bd0f918d
|
Be overt about buffer target and vertical position.
|
2023-01-24 12:46:09 -05:00 |
|
Thomas Harte
|
7293f9dc10
|
Remove extraneous brackets, add comment to self.
|
2023-01-23 22:25:56 -05:00 |
|
Thomas Harte
|
8567c934b1
|
Ensure Yamaha refresh program is used.
|
2023-01-22 22:11:01 -05:00 |
|
Thomas Harte
|
91047e5b3a
|
Start attempting to use table-based Yamaha fetch.
|
2023-01-22 22:00:28 -05:00 |
|
Thomas Harte
|
a5765abbad
|
Route into the Yamaha fetcher.
Albeit that it doesn't yet fetch.
|
2023-01-21 22:47:16 -05:00 |
|
Thomas Harte
|
696ec12516
|
Add address rotation for applicable modes.
|
2023-01-21 22:33:26 -05:00 |
|
Thomas Harte
|
c9734df65c
|
Implement extended colour, sprite and RAM pointers.
|
2023-01-21 20:45:23 -05:00 |
|
Thomas Harte
|
13e490e7d7
|
Log selected screen mode.
|
2023-01-21 14:48:55 -05:00 |
|
Thomas Harte
|
cefcc1d443
|
Expand Yamaha graphics mode recognition.
|
2023-01-21 14:35:26 -05:00 |
|
Thomas Harte
|
d1f929e6f7
|
Just do a multiply and divide. Easy.
|
2023-01-21 14:19:52 -05:00 |
|
Thomas Harte
|
e289e6e757
|
Catch and map Yamaha palette entries.
It's one less thing in the uncaptured log.
|
2023-01-21 14:12:46 -05:00 |
|
Thomas Harte
|
a726c9d97a
|
Enable indirect register writes.
|
2023-01-20 23:14:57 -05:00 |
|
Thomas Harte
|
c77e7c268f
|
1 = disable, 0 = enable.
|
2023-01-20 23:08:41 -05:00 |
|
Thomas Harte
|
9c57bfd58d
|
Attempt to log dropped indirect writes.
|
2023-01-20 23:07:14 -05:00 |
|
Thomas Harte
|
4efda108c6
|
Transcribe the Yamaha 9938 register meanings.
|
2023-01-20 23:00:33 -05:00 |
|
Thomas Harte
|
191cf4829b
|
Attempt real blank reporting.
|
2023-01-20 22:29:49 -05:00 |
|
Thomas Harte
|
9b7a925816
|
Give clearer names to the two pointers.
|
2023-01-20 20:29:15 -05:00 |
|
Thomas Harte
|
392b0acb58
|
Pull everything out of master_system_ struct.
Now that it's inherently collected in the relevant `Storage`.
|
2023-01-19 15:09:16 -05:00 |
|
Thomas Harte
|
4b7606894e
|
Move Master System state, and start simplifying.
|
2023-01-19 14:09:31 -05:00 |
|
Thomas Harte
|
1fb94d15ab
|
No need for this-> ugliness in Base methods.
|
2023-01-19 12:32:42 -05:00 |
|
Thomas Harte
|
348c42bdea
|
Start trying to bluff my way through extended status.
|
2023-01-18 22:23:19 -05:00 |
|
Thomas Harte
|
e450e53c4e
|
Temporarily copy and paste my way to further logging.
|
2023-01-18 14:59:30 -05:00 |
|
Thomas Harte
|
355ee7fbc7
|
Adjust factoring of read and write per expanded V9938 scope.
|
2023-01-18 12:36:57 -05:00 |
|
Thomas Harte
|
fd14829992
|
Avoid hand-writing all the various conversions.
|
2023-01-09 22:34:56 -05:00 |
|
Thomas Harte
|
ef67205ce8
|
Set pixel count per mode.
|
2023-01-08 21:31:00 -05:00 |
|
Thomas Harte
|
794adf470b
|
Break assumption that cycles = pixels; fix pixel clocking.
|
2023-01-08 21:25:22 -05:00 |
|
Thomas Harte
|
8cc20844a9
|
Clock convert for draw_ calls.
|
2023-01-08 17:31:08 -05:00 |
|
Thomas Harte
|
b522d65c50
|
Fix border lengths.
|
2023-01-08 17:04:19 -05:00 |
|
Thomas Harte
|
cb19c2ffb0
|
Honour internal-clocked timing constants.
|
2023-01-08 14:10:06 -05:00 |
|
Thomas Harte
|
5f6ddf8557
|
Avoid expressing the same thing at different clock rates.
|
2023-01-08 13:58:12 -05:00 |
|
Thomas Harte
|
72e0bfecc1
|
Edge towards clock-independent line composition.
|
2023-01-07 14:57:32 -05:00 |
|
Thomas Harte
|
cdf547ac82
|
Decline to provide synthetic text mode timing on the Mega Drive.
|
2023-01-07 14:37:06 -05:00 |
|
Thomas Harte
|
dd5b4b484a
|
Avoid double responsibility for state.
|
2023-01-07 14:34:33 -05:00 |
|
Thomas Harte
|
56831e02fc
|
Expand fixed timing constants.
|
2023-01-07 13:10:51 -05:00 |
|
Thomas Harte
|
5d2d3944ef
|
Make VRAM access delay a timing property.
|
2023-01-07 12:48:43 -05:00 |
|
Thomas Harte
|
f9e21df701
|
Avoid further hard-coded 342s.
|
2023-01-07 09:13:34 -05:00 |
|
Thomas Harte
|
bb436204f6
|
Merge branch 'VDPs' of github.com:TomHarte/CLK into VDPs
|
2023-01-07 09:10:50 -05:00 |
|
Thomas Harte
|
de45536b5c
|
Elucidate a magic constant, add an extra constexpr.
|
2023-01-07 09:10:41 -05:00 |
|
Thomas Harte
|
ebc1264c2c
|
Create a common home for timing information.
|
2023-01-06 22:39:46 -05:00 |
|
Thomas Harte
|
27d37f71ec
|
Generalise and better factor bit reversal and TMS drawing.
|
2023-01-05 13:18:10 -05:00 |
|
Thomas Harte
|
a9f97ac871
|
Fix nothing-to-do test.
|
2023-01-02 15:04:08 -05:00 |
|
Thomas Harte
|
475440dc70
|
Update ClockConverter for potential alternative clocks.
|
2023-01-02 14:59:36 -05:00 |
|
Thomas Harte
|
5729ece7bb
|
Incompletely transitions towards more flexible clock ratios.
|
2023-01-01 14:20:45 -05:00 |
|
Thomas Harte
|
151f60958e
|
Relocate the 9918 implementation file.
|
2023-01-01 14:01:19 -05:00 |
|